Group 1 - Shanghai Earntz Healthcare Products, a manufacturer of non-woven fabric and non-surgical masks, withdrew its IPO application in the US last Friday [1] - The company had planned to issue 2.5 million shares at a price of $4-5 per share to raise $11 million [1] - The company aimed to list on NASDAQ under the ticker symbol "ETZ" [1] Group 2 - Shanghai Earntz produces and sells non-woven fabric and related products, primarily disposable non-surgical masks [1] - The company is also developing hygiene products, including adult diapers and women's sanitary pads [1] - The products are mainly used in China's healthcare and related industries [1] Group 3 - Shanghai Earntz was established in 2016 [1] - The company's sales for the 12 months ending December 31, 2023, were $8 million [1]